UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dl97XPrxldqJOYzNIFnBaI4ElFFzKLojhXF4yxS0wQc=' 
WHERE 
  key_id = '88c80d642cf6083223a5e798d80e345bfe2a8457c67a8e6b5f43d1d9c93d8da9' 
  AND (
    token = 'dl97XPrxldqJOYzNIFnBaI4ElFFzKLojhXF4yxS0wQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )